Home / 3,339,666,330.28-5,005,141,679.22-1,865,746,603.24

Finding the Fourth Proportional to 3,339,666,330.28, 5,005,141,679.22 and 1,865,746,603.24

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Solution

The fourth proportional to 3,339,666,330.28, 5,005,141,679.22 and 1,865,746,603.24 is: 2,796,185,356.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,339,666,330.28 : 5,005,141,679.22 = 1,865,746,603.24 : x
  2. Step 2: Convert to fraction form
    3,339,666,330.28/5,005,141,679.22 = 1,865,746,603.24/x
  3. Step 3: Cross multiply
    3,339,666,330.28x = 5,005,141,679.22 × 1,865,746,603.24
  4. Step 4: Simplify right side
    3,339,666,330.28x = 9,338,326,086,739,664,896
  5. Step 5: Solve for x
    x = 9,338,326,086,739,664,896/3,339,666,330.28
  6. Step 6: Final answer
    x = 2,796,185,356.03

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.